return 0;
}
-static int parse_cmd_set_probability(const char *str, struct input *input)
+static int parse_cmd_set_proba_no_drop(const char *str, struct input *input)
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
- float probability;
+ float proba_no_drop;
if (parse_cores_task(str, lcores, &task_id, &nb_cores))
return -1;
if (!(str = strchr_skip_twice(str, ' ')))
return -1;
- if (sscanf(str, "%f", &probability) != 1)
+ if (sscanf(str, "%f", &proba_no_drop) != 1)
return -1;
if (cores_task_are_valid(lcores, task_id, nb_cores)) {
plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id);
} else {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
- task_impair_set_proba(tbase, probability);
+ task_impair_set_proba_no_drop(tbase, proba_no_drop);
+ }
+ }
+ }
+ return 0;
+}
+
+static int parse_cmd_set_proba_delay(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+ float proba_delay;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+ if (!(str = strchr_skip_twice(str, ' ')))
+ return -1;
+ if (sscanf(str, "%f", &proba_delay) != 1)
+ return -1;
+
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ lcore_id = lcores[i];
+ if (!task_is_mode(lcore_id, task_id, "impair")) {
+ plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ task_impair_set_proba_delay(tbase, proba_delay);
+ }
+ }
+ }
+ return 0;
+}
+
+static int parse_cmd_set_proba_duplicate(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+ float proba_duplicate;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+ if (!(str = strchr_skip_twice(str, ' ')))
+ return -1;
+ if (sscanf(str, "%f", &proba_duplicate) != 1)
+ return -1;
+
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ lcore_id = lcores[i];
+ if (!task_is_mode(lcore_id, task_id, "impair")) {
+ plog_err("Core %u task %u is not impairing packets\n", lcore_id, task_id);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ task_impair_set_proba_duplicate(tbase, proba_duplicate);
}
}
}
unsigned task_id, lcore_id = -1;
while (prox_core_next(&lcore_id, 0) == 0) {
for (task_id = 0; task_id < lcore_cfg[lcore_id].n_tasks_all; task_id++) {
- if (!task_is_mode(lcore_id, task_id, "gen")) {
+ if (task_is_mode(lcore_id, task_id, "gen")) {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
uint32_t n_rands = task_gen_get_n_randoms(tbase);
return 0;
}
+static int parse_cmd_reset_ranges_all(const char *str, struct input *input)
+{
+ if (strcmp(str, "") != 0) {
+ return -1;
+ }
+
+ unsigned task_id, lcore_id = -1;
+ while (prox_core_next(&lcore_id, 0) == 0) {
+ for (task_id = 0; task_id < lcore_cfg[lcore_id].n_tasks_all; task_id++) {
+ if (task_is_mode(lcore_id, task_id, "gen")) {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ uint32_t n_ranges = task_gen_get_n_ranges(tbase);
+
+ plog_info("Resetting ranges on core %d task %d from %d ranges\n", lcore_id, task_id, n_ranges);
+ task_gen_reset_ranges(tbase);
+ }
+ }
+ }
+ return 0;
+}
+
static int parse_cmd_reset_values_all(const char *str, struct input *input)
{
if (strcmp(str, "") != 0) {
unsigned task_id, lcore_id = -1;
while (prox_core_next(&lcore_id, 0) == 0) {
for (task_id = 0; task_id < lcore_cfg[lcore_id].n_tasks_all; task_id++) {
- if (!task_is_mode(lcore_id, task_id, "gen")) {
+ if (task_is_mode(lcore_id, task_id, "gen")) {
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
plog_info("Resetting values on core %d task %d\n", lcore_id, task_id);
return 0;
}
+static int parse_cmd_set_range(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+ struct range range;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+ if (!(str = strchr_skip_twice(str, ' ')))
+ return -1;
+ if (sscanf(str, "%u %u %u", &range.offset, &range.min, &range.max) != 3) {
+ return -1;
+ }
+
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ lcore_id = lcores[i];
+ if (!task_is_mode(lcore_id, task_id, "gen")) {
+ plog_err("Core %u task %u is not generating packets\n", lcore_id, task_id);
+ } else if (range.offset > PROX_RTE_ETHER_MAX_LEN) {
+ plog_err("Offset out of range (must be less then %u)\n", PROX_RTE_ETHER_MAX_LEN);
+ } else if (range.min > range.max) {
+ plog_err("Wrong range: end (%d) must be >= start (%d)\n", range.max, range.min);
+ } else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ if (task_gen_add_range(tbase, &range)) {
+ plog_warn("Range not added on core %u task %u\n", lcore_id, task_id);
+ }
+ }
+ }
+ }
+ return 0;
+}
+
static int parse_cmd_thread_info(const char *str, struct input *input)
{
unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
uint32_t local_ip = ((ip[3] & 0xFF) << 24) | ((ip[2] & 0xFF) << 16) | ((ip[1] & 0xFF) << 8) | ((ip[0] & 0xFF) << 0);
if (!task_is_mode_and_submode(lcore_id, task_id, "arp", "local")) {
- if (!task_is_sub_mode(lcore_id, task_id, "l3")) {
- plog_err("Core %u task %u is not in l3 mode\n", lcore_id, task_id);
- } else {
- plog_info("Setting local ip to %s\n", str);
- task_set_local_ip(tbase, local_ip);
- }
+ plog_err("Core %u task %u is not in arp mode\n", lcore_id, task_id);
} else {
plog_info("Setting local ip to %s\n", str);
task_arp_set_local_ip(tbase, local_ip);
if (input->reply) {
char buf[128];
snprintf(buf, sizeof(buf),
- "%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%u,%u\n",
+ "%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64",%u,%u,%"PRIu64",%"PRIu64",%"PRIu64"\n",
lat_min_usec,
lat_max_usec,
lat_avg_usec,
last_tsc,
rte_get_tsc_hz(),
lcore_id,
- task_id);
+ task_id,
+ stats->mis_ordered,
+ stats->extent,
+ stats->duplicate);
input->reply(input, buf, strlen(buf));
}
else {
- plog_info("core: %u, task: %u, min: %"PRIu64", max: %"PRIu64", avg: %"PRIu64", min since reset: %"PRIu64", max since reset: %"PRIu64"\n",
- lcore_id,
- task_id,
- lat_min_usec,
- lat_max_usec,
- lat_avg_usec,
- tot_lat_min_usec,
- tot_lat_max_usec);
+ plog_info("core: %u, task: %u, min: %"PRIu64", max: %"PRIu64", avg: %"PRIu64", min since reset: %"PRIu64", max since reset: %"PRIu64", mis_ordered: %"PRIu64", extent: %"PRIu64", duplicates: %"PRIu64"\n",
+ lcore_id,
+ task_id,
+ lat_min_usec,
+ lat_max_usec,
+ lat_avg_usec,
+ tot_lat_min_usec,
+ tot_lat_max_usec,
+ stats->mis_ordered,
+ stats->extent,
+ stats->duplicate);
}
}
return 0;
}
+static int parse_cmd_send_unsollicited_na(const char *str, struct input *input)
+{
+ unsigned lcores[RTE_MAX_LCORE], lcore_id, task_id, nb_cores;
+
+ if (parse_cores_task(str, lcores, &task_id, &nb_cores))
+ return -1;
+
+ if (cores_task_are_valid(lcores, task_id, nb_cores)) {
+ for (unsigned int i = 0; i < nb_cores; i++) {
+ lcore_id = lcores[i];
+
+ if (!task_is_sub_mode(lcore_id, task_id, "ndp")) {
+ plog_err("Core %u task %u is not running ndp\n", lcore_id, task_id);
+ }
+ else {
+ struct task_base *tbase = lcore_cfg[lcore_id].tasks_all[task_id];
+ send_unsollicited_neighbour_advertisement(tbase);
+ }
+ }
+ }
+ return 0;
+}
+
static int parse_cmd_rx_tx_info(const char *str, struct input *input)
{
if (strcmp(str, "") != 0) {
{"speed_byte", "<core_id> <task_id> <speed>", "Change speed to <speed>. The speed is specified in units of bytes per second.", parse_cmd_speed_byte},
{"set value", "<core_id> <task_id> <offset> <value> <value_len>", "Set <value_len> bytes to <value> at offset <offset> in packets generated on <core_id> <task_id>", parse_cmd_set_value},
{"set random", "<core_id> <task_id> <offset> <random_str> <value_len>", "Set <value_len> bytes to <rand_str> at offset <offset> in packets generated on <core_id> <task_id>", parse_cmd_set_random},
+ {"set range", "<core_id> <task_id> <offset> <range_start> <range_end>", "Set bytes from <range_start> to <range_end> at offset <offset> in packets generated on <core_id> <task_id>", parse_cmd_set_range},
{"reset values all", "", "Undo all \"set value\" commands on all cores/tasks", parse_cmd_reset_values_all},
{"reset randoms all", "", "Undo all \"set random\" commands on all cores/tasks", parse_cmd_reset_randoms_all},
+ {"reset ranges all", "", "Undo all \"set range\" commands on all cores/tasks", parse_cmd_reset_ranges_all},
{"reset values", "<core id> <task id>", "Undo all \"set value\" commands on specified core/task", parse_cmd_reset_values},
{"arp add", "<core id> <task id> <port id> <gre id> <svlan> <cvlan> <ip addr> <mac addr> <user>", "Add a single ARP entry into a CPE table on <core id>/<task id>.", parse_cmd_arp_add},
{"cgnat dump private hash", "<core id> <task id>", "Dump cgnat private hash table", parse_cmd_cgnat_private_hash},
{"delay_us", "<core_id> <task_id> <delay_us>", "Set the delay in usec for the impair mode to <delay_us>", parse_cmd_delay_us},
{"random delay_us", "<core_id> <task_id> <random delay_us>", "Set the delay in usec for the impair mode to <random delay_us>", parse_cmd_random_delay_us},
- {"probability", "<core_id> <task_id> <probability>", "Set the percent of forwarded packets for the impair mode", parse_cmd_set_probability},
+ {"probability", "<core_id> <task_id> <probability>", "Old - Use <proba no drop> instead. Set the percent of forwarded packets for the impair mode", parse_cmd_set_proba_no_drop}, // old - backward compatibility
+ {"proba no drop", "<core_id> <task_id> <probability>", "Set the percent of forwarded packets for the impair mode", parse_cmd_set_proba_no_drop},
+ {"proba delay", "<core_id> <task_id> <probability>", "Set the percent of delayed packets for the impair mode", parse_cmd_set_proba_delay},
+#if RTE_VERSION >= RTE_VERSION_NUM(19,11,0,0)
+ {"proba duplicate", "<core_id> <task_id> <probability>", "Set the percent of duplicate packets for the impair mode", parse_cmd_set_proba_duplicate},
+#endif
{"version", "", "Show version", parse_cmd_version},
{"join igmp", "<core_id> <task_id> <ip>", "Send igmp membership report for group <ip>", parse_cmd_join_igmp},
{"leave igmp", "<core_id> <task_id>", "Send igmp leave group", parse_cmd_leave_igmp},
+ {"send unsollicited na", "<core_id> <task_id>", "Send Unsollicited Neighbor Advertisement", parse_cmd_send_unsollicited_na},
{0,0,0,0},
};
Code Review / samplevnf.git / blobdiff